CN112840631B - 经由数字用户线路进行通信的方法和设备 - Google Patents

经由数字用户线路进行通信的方法和设备 Download PDF

Info

Publication number
CN112840631B
CN112840631B CN201980067504.6A CN201980067504A CN112840631B CN 112840631 B CN112840631 B CN 112840631B CN 201980067504 A CN201980067504 A CN 201980067504A CN 112840631 B CN112840631 B CN 112840631B
Authority
CN
China
Prior art keywords
frequency band
cpe
access node
dsl
vectoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201980067504.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN112840631A (zh
Inventor
I·霍斯利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of CN112840631A publication Critical patent/CN112840631A/zh
Application granted granted Critical
Publication of CN112840631B publication Critical patent/CN112840631B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines
    • H04M3/007—Access interface units for simultaneous transmission of speech and data, e.g. digital subscriber line [DSL] access interface units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephonic Communication Services (AREA)
CN201980067504.6A 2018-08-21 2019-08-21 经由数字用户线路进行通信的方法和设备 Active CN112840631B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18190111.7 2018-08-21
EP18190111 2018-08-21
PCT/EP2019/072354 WO2020038989A1 (fr) 2018-08-21 2019-08-21 Procédés et appareil permettant de communiquer par l'intermédiaire de lignes d'abonné numériques

Publications (2)

Publication Number Publication Date
CN112840631A CN112840631A (zh) 2021-05-25
CN112840631B true CN112840631B (zh) 2022-04-08

Family

ID=63528491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980067504.6A Active CN112840631B (zh) 2018-08-21 2019-08-21 经由数字用户线路进行通信的方法和设备

Country Status (4)

Country Link
US (1) US11218588B2 (fr)
EP (1) EP3841734B8 (fr)
CN (1) CN112840631B (fr)
WO (1) WO2020038989A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10033431B2 (en) * 2013-05-05 2018-07-24 Lantiq Deutschland Gmbh Training optimization of multiple lines in a vectored system using a prepared-to-join group
WO2020031514A1 (fr) * 2018-08-07 2020-02-13 日本電信電話株式会社 Système de transport optique et procédé de sélection de mode de transport

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103828253A (zh) * 2011-09-23 2014-05-28 阿尔卡特朗讯 串扰测量期间的功率调整避免
WO2014201662A1 (fr) * 2013-06-20 2014-12-24 华为技术有限公司 Procédé, dispositif et système d'initialisation de ligne
EP2852067A1 (fr) * 2013-09-23 2015-03-25 Alcatel Lucent Dispositifs et procédés pour pré- et post-compensation de diaphonie
WO2017004550A1 (fr) * 2015-07-02 2017-01-05 Ikanos Communications, Inc. Vectorisation multi-opérateur dans des modems de ligne d'abonné numérique
CN106537796A (zh) * 2014-07-03 2017-03-22 阿尔卡特朗讯 具有单环路分拆的增强型矢量化操作

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021158A (en) * 1996-05-09 2000-02-01 Texas Instruments Incorporated Hybrid wireless wire-line network integration and management
US6690677B1 (en) * 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
WO2007008835A2 (fr) * 2005-07-10 2007-01-18 Adaptive Spectrum And Signal Alignment, Inc. Estimation de systeme dsl
US7991122B2 (en) * 2005-06-02 2011-08-02 Adaptive Spectrum And Signal Alignment, Inc. DSL system training
EP2464026B1 (fr) * 2010-12-10 2016-07-06 Alcatel Lucent Alignement temporel de phases d'acquisition de diaphonie entre plusieurs lignes de raccordement
EP2566064B1 (fr) 2011-08-29 2018-11-14 Lantiq Beteiligungs-GmbH & Co.KG Suivi adaptatif de la force du couplage diaphonique
US10033431B2 (en) * 2013-05-05 2018-07-24 Lantiq Deutschland Gmbh Training optimization of multiple lines in a vectored system using a prepared-to-join group
EP3039850B1 (fr) * 2013-08-30 2020-05-06 Adaptive Spectrum and Signal Alignment, Inc. Système à faible consommation d'énergie et procédé pour des lignes d'abonné numériques (dsl)
EP3050234A1 (fr) * 2013-09-23 2016-08-03 Adaptive Spectrum and Signal Alignment, Inc. Appareil, systèmes et procédés de mise en oeuvre d'une atténuation du bruit impulsif par commutation logicielle
EP2866353B1 (fr) * 2013-10-22 2016-08-10 Alcatel Lucent Sortir de manière ordonnée dans un groupe de vectorisation
US9362959B2 (en) * 2014-05-05 2016-06-07 Adtran Inc. Data processing in a digital subscriber line environment
EP3266109B1 (fr) 2015-03-02 2020-10-21 British Telecommunications public limited company Procédé et appareil pour transmettre des données depuis un dispositif émetteur à une pluralité de dispositifs de réception
CN105161059B (zh) 2015-06-30 2018-09-07 京东方科技集团股份有限公司 显示驱动方法、显示面板及其制作方法、显示装置
US10033421B2 (en) * 2016-05-31 2018-07-24 Silicon Laboratories Inc. Multi-standard, multi-channel expandable TV/satellite receiver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103828253A (zh) * 2011-09-23 2014-05-28 阿尔卡特朗讯 串扰测量期间的功率调整避免
WO2014201662A1 (fr) * 2013-06-20 2014-12-24 华为技术有限公司 Procédé, dispositif et système d'initialisation de ligne
EP2852067A1 (fr) * 2013-09-23 2015-03-25 Alcatel Lucent Dispositifs et procédés pour pré- et post-compensation de diaphonie
CN106537796A (zh) * 2014-07-03 2017-03-22 阿尔卡特朗讯 具有单环路分拆的增强型矢量化操作
WO2017004550A1 (fr) * 2015-07-02 2017-01-05 Ikanos Communications, Inc. Vectorisation multi-opérateur dans des modems de ligne d'abonné numérique

Also Published As

Publication number Publication date
EP3841734A1 (fr) 2021-06-30
EP3841734B8 (fr) 2022-02-23
US20210203772A1 (en) 2021-07-01
US11218588B2 (en) 2022-01-04
EP3841734B1 (fr) 2022-01-12
WO2020038989A1 (fr) 2020-02-27
CN112840631A (zh) 2021-05-25

Similar Documents

Publication Publication Date Title
US11677438B2 (en) Training optimization of multiple lines in a vectored system using a prepared-to-join group
JP5185311B2 (ja) デジタル加入者線の管理のための自動化されたシステムおよび方法
EP2876817B1 (fr) Procédé, dispositif et système compatibles avec un équipement final d'utilisateur classique vdsl2
Oksman et al. The ITU-T's new G. vector standard proliferates 100 Mb/s DSL
EP2763324B1 (fr) Procédé, appareil et système pour réduire les interférences dans une ligne d'abonné numérique
US7894472B2 (en) Method and apparatus for automatic selection and operation of a subscriber line spectrum class technology
US10264136B2 (en) Resource allocation in a digital communication network
US10419070B2 (en) Method and apparatus for operating a digital subscriber line arrangement
CN112840631B (zh) 经由数字用户线路进行通信的方法和设备
CN105915478B (zh) 通信装置及其串扰减低方法
JP2016523057A (ja) ベクトル化されたシステムにおける特殊操作チャンネル
GB2576520A (en) Methods and apparatus for communicating via digital subscriber lines

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant